<?php

/*
 * Copyright (C) 2024 Sheridan Computers
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

function tailscale_enabled()
{
    return !empty((string)(new \OPNsense\Tailscale\Settings())->enabled);
}

function tailscale_services()
{
    $services = [];

    if (!tailscale_enabled()) {
        return $services;
    }

    $services[] = [
        'description' => gettext('Tailscale'),
        'pidfile' => '/var/run/tailscaled.pid',
        'configd' => [
            'restart' => ['tailscale restart'],
            'start' => ['tailscale start'],
            'stop' => ['tailscale stop'],
        ],
        'name' => 'tailscale',
    ];

    return $services;
}

function tailscale_devices()
{
    return [[
        'pattern' => '^tailscale0$',
        'configurable' => false,
        'spoofmac' => false,
        'volatile' => true,
    ]];
}
